Importance of Plants in a Terrarium

1. Air Purification & Humidity Regulation – Plants help filter air and maintain moisture levels, crucial for closed terrariums.
2. Microclimate Creation – They establish a stable micro-ecosystem, supporting small creatures like isopods, springtails, and certain reptiles or amphibians.
3. Prevention of Mold & Toxins – Healthy plants reduce mold growth by regulating humidity and absorbing excess moisture.
4. Natural Beauty & Stress Reduction – A thriving terrarium brings nature indoors, promoting relaxation and well-being.
5. Erosion & Substrate Stability – Root structures help keep the soil intact, preventing substrate compaction and maintaining proper aeration.